ofxkinect -> ofmesh

    mesh.clear();
    mesh.setMode(OF_TRIANGLES_MODE);

    for(int j = 0; j < kh; j += pointStep) {
        for(int i = 0; i < kw; i += pointStep) {
            ofVec3f cur = kinect.getWorldCoordinateFor(i, j);

            if(cur.z >= nearThreshold && cur.z <= farThreshold) {
                mesh.addVertex(cur);
                mesh.addColor(pointColor.a > 0.5 ? pointColor : kinect.getCalibratedColorAt(i, j) * 1.0f/255.0f);
            }
        }
    }